95 def vm_read_stdout(vm, test_queue):  argument
149                     test_queue.append((name, vm['current_count'] + 1))
203 def vm_next_step(_vm, scr, test_queue):  argument
211     if not test_queue:
218     (name, count) = test_queue.pop(0)
227 def check_vm_start(scr, sel, test_queue):  argument
243         if vm[i]['cmd'] and len(test_queue) > num_starting and \
254 def vm_terminated(_vm, scr, sel, test_queue):  argument
273     if test_queue:
278         if len(test_queue) > num_vm:
326     test_queue = [(t, 0) for t in tests]
352             if vm_read_stdout(_vm, test_queue):
353                 vm_next_step(_vm, scr, test_queue)
357                 if vm_terminated(_vm, scr, sel, test_queue):
360         running, run_update = check_vm_start(scr, sel, test_queue)